8914800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 240

約数和(自身を含む): 33212160

約数和(自身を除く): 24297360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 23, 24, 25, 30, 34, 38, 40, 46, 48, 50, 51, 57, 60, 68, 69, 75, 76, 80, 85, 92, 95, 100, 102, 114, 115, 120, 136, 138, 150, 152, 170, 184, 190, 200, 204, 228, 230, 240, 255, 272, 276, 285, 300, 304, 323, 340, 345, 368, 380, 391, 400, 408, 425, 437, 456, 460, 475, 510, 552, 570, 575, 600, 646, 680, 690, 760, 782, 816, 850, 874, 912, 920, 950, 969, 1020, 1104, 1140, 1150, 1173, 1200, 1275, 1292, 1311, 1360, 1380, 1425, 1520, 1564, 1615, 1700, 1725, 1748, 1840, 1900, 1938, 1955, 2040, 2185, 2280, 2300, 2346, 2550, 2584, 2622, 2760, 2850, 3128, 3230, 3400, 3450, 3496, 3800, 3876, 3910, 4080, 4370, 4560, 4600, 4692, 4845, 5100, 5168, 5244, 5520, 5700, 5865, 6256, 6460, 6555, 6800, 6900, 6992, 7429, 7600, 7752, 7820, 8075, 8740, 9200, 9384, 9690, 9775, 10200, 10488, 10925, 11400, 11730, 12920, 13110, 13800, 14858, 15504, 15640, 16150, 17480, 18768, 19380, 19550, 20400, 20976, 21850, 22287, 22800, 23460, 24225, 25840, 26220, 27600, 29325, 29716, 31280, 32300, 32775, 34960, 37145, 38760, 39100, 43700, 44574, 46920, 48450, 52440, 58650, 59432, 64600, 65550, 74290, 77520, 78200, 87400, 89148, 93840, 96900, 104880, 111435, 117300, 118864, 129200, 131100, 148580, 156400, 174800, 178296, 185725, 193800, 222870, 234600, 262200, 297160, 356592, 371450, 387600, 445740, 469200, 524400, 557175, 594320, 742900, 891480, 1114350, 1485800, 1782960, 2228700, 2971600, 4457400, 8914800]

約数ペア:

[(1, 8914800), (2, 4457400), (3, 2971600), (4, 2228700), (5, 1782960), (6, 1485800), (8, 1114350), (10, 891480), (12, 742900), (15, 594320), (16, 557175), (17, 524400), (19, 469200), (20, 445740), (23, 387600), (24, 371450), (25, 356592), (30, 297160), (34, 262200), (38, 234600), (40, 222870), (46, 193800), (48, 185725), (50, 178296), (51, 174800), (57, 156400), (60, 148580), (68, 131100), (69, 129200), (75, 118864), (76, 117300), (80, 111435), (85, 104880), (92, 96900), (95, 93840), (100, 89148), (102, 87400), (114, 78200), (115, 77520), (120, 74290), (136, 65550), (138, 64600), (150, 59432), (152, 58650), (170, 52440), (184, 48450), (190, 46920), (200, 44574), (204, 43700), (228, 39100), (230, 38760), (240, 37145), (255, 34960), (272, 32775), (276, 32300), (285, 31280), (300, 29716), (304, 29325), (323, 27600), (340, 26220), (345, 25840), (368, 24225), (380, 23460), (391, 22800), (400, 22287), (408, 21850), (425, 20976), (437, 20400), (456, 19550), (460, 19380), (475, 18768), (510, 17480), (552, 16150), (570, 15640), (575, 15504), (600, 14858), (646, 13800), (680, 13110), (690, 12920), (760, 11730), (782, 11400), (816, 10925), (850, 10488), (874, 10200), (912, 9775), (920, 9690), (950, 9384), (969, 9200), (1020, 8740), (1104, 8075), (1140, 7820), (1150, 7752), (1173, 7600), (1200, 7429), (1275, 6992), (1292, 6900), (1311, 6800), (1360, 6555), (1380, 6460), (1425, 6256), (1520, 5865), (1564, 5700), (1615, 5520), (1700, 5244), (1725, 5168), (1748, 5100), (1840, 4845), (1900, 4692), (1938, 4600), (1955, 4560), (2040, 4370), (2185, 4080), (2280, 3910), (2300, 3876), (2346, 3800), (2550, 3496), (2584, 3450), (2622, 3400), (2760, 3230), (2850, 3128)]